G600 TXi systems installed in Daher/Socata TBM 700/850 Series aircraft with all of the following are affected:
- A GDU 1060 or GDU 700P/L PFD with Software Version 3.03 or earlier
- A GFC 600 Autopilot
Recommended: Compliance with this service bulletin is recommended.
The G600 TXi EDM target airspeed may not be accurate when switching airspeed configuration types.